public IEnumerable <RequestSequence> Generate(List <KnownEndpoint> endpoints, RequestSequence sequence, List <TokenCollection> sequenceResults)
{
// Only build off sequences that have an actual result.
if (sequence.GetLastResponse() == null || (int)sequence.GetLastResponse().Status < 300)
{
// Search for an endpoint that we can append to the end of this request sequence.
foreach (KnownEndpoint endpoint in endpoints)
{
bool foundMatch = true;
TokenCollection requirements = endpoint.InputTokens;
Stage candidateStage = new Stage(endpoint.Request.Clone());
foreach (IToken token in requirements)
{
int matchIndex = 0;
IToken?matchToken = null;
// Substituting a token with the same name is usually a good bet, but sometimes gets stuck if there is a false positive.
// Add some level of randomness to keep things working.
int skip = Rand.Next(0, 2);
if (skip >= 2 && GetRandomNameMatch(sequenceResults, token.Name, out matchToken, out matchIndex))
{
// Find a token that has the same name as this one.
candidateStage.Substitutions.Add(new SubstituteNamedToken(token, matchToken, matchIndex));
}
else if (skip >= 1 && GetRandomTypeMatch(sequenceResults, token.SupportedTypes, out matchToken, out matchIndex))
{
// Find a token that has the same type as this one.
candidateStage.Substitutions.Add(new SubstituteNamedToken(token, matchToken, matchIndex));
}
else
{
// Use the original value from the example request.
candidateStage.Substitutions.Add(new SubstituteConstant(token, token.Value));
}
}
if (foundMatch)
{
RequestSequence newSequence = sequence.Copy();
newSequence.Add(candidateStage);
yield return(newSequence);
}
}
}
}
RequestSequence GenerateSequence(int numStages, string responseContent)
{
RequestSequence sequence = new RequestSequence();
// Force creation of the results list by 'executing' the empty sequence.
sequence.Execute(null, null, null);
for (int i = 0; i < numStages; ++i)
{
Request request = new Request(new Uri(@"http://localhost/rest/user/login/"), HttpMethod.Get);
request.Content = "{ \"email\":\"[email protected]\",\"password\":\"123456\"}";
sequence.Add(new Stage(request));
Response response = new Response(System.Net.HttpStatusCode.OK, responseContent);
sequence.GetResponses().Add(response);
}
return(sequence);
}